InterviewSolution
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1). 1352). 1323). 184). 131 |
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Answer» Follow BODMAS rule to solve this question, as per the order given below, Step-1- Parts of an EQUATION enclosed in 'Brackets' must be solved first, and in the bracket, Step-2- Any mathematical 'Of' or 'Exponent' must be solved next, Step-3- Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated, Step-4- Last but not LEAST, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated. Given expression is, $(17\frac{1}{5} + 21\frac{1}{2} + 4\frac{4}{5} + 2\frac{1}{2} = 177\frac{3}{3} - ?)$ ⇒ 86/5 + 43/2 + 24/5 + 5/2 = 534/3 - ? ⇒ 86/5 + 43/2 + 24/5 + 5/2 = 178 - ? ⇒ 110/5 + 48/2 = 178 - ? ⇒ 22 + 24 = 178 - ? ⇒ 46 = 178 - ? ⇒ ? = 178 – 46 ⇒ ? = 132 |
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